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Phosphocholine

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Identification
Molecular formula
C5H15NO4P
CAS number
10031-18-2
IUPAC name
trimethyl(2-phosphonooxyethyl)ammonium
State
State

At room temperature, phosphocholine typically exists as a solid. It is commonly used in biochemical applications and is predominantly known for forming part of the structure of lecithin, which is found in the cellular membranes of organisms.

Melting point (Celsius)
0.00
Melting point (Kelvin)
0.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
183.15g/mol
Molar mass
183.1860g/mol
Density
1.1675g/cm3
Appearence

Phosphocholine is generally found as a colorless and odorless solid. It is often supplied as a crystalline powder or in a hygroscopic form. Due to its zwitterionic nature, it is highly soluble in water.

Comment on solubility

Solubility of Trimethyl(2-phosphonooxyethyl)ammonium (C5H15NO4P)

Trimethyl(2-phosphonooxyethyl)ammonium is recognized for its unique solubility characteristics, which are largely influenced by its structural composition. Here are some key points on its solubility:

  • Polarity: The presence of both the ammonium group and the phosphonooxyethyl moiety contributes to the overall polarity of the molecule, making it more soluble in polar solvents.
  • Water solubility: Trimethyl(2-phosphonooxyethyl)ammonium tends to be highly soluble in water due to its ionic nature and the ability to form hydrogen bonds with water molecules.
  • Solvent interactions: Its solubility can be enhanced in other polar organic solvents, but the degree of solubility might vary depending on specific solvent characteristics.
  • Temperature effects: Like many ionic compounds, the solubility of this ammonium salt may increase with temperature, promoting more dissolution in heat.

As a notable feature, it is important to consider that "the solubility behavior of ionic compounds can provide insight into their reactivity and applications". Understanding the solubility of trimethyl(2-phosphonooxyethyl)ammonium is essential for its practical use in various chemical processes and formulations.

Interesting facts

Interesting Facts about Trimethyl(2-phosphonooxyethyl)ammonium

Trimethyl(2-phosphonooxyethyl)ammonium is a fascinating compound that plays an intriguing role in various chemical processes and applications. Here are some captivating insights:

  • Quaternary Ammonium Compound: This compound belongs to the category of quaternary ammonium compounds, which are well-known for their antimicrobial and biocidal properties, making them valuable in disinfectants and antiseptics.
  • Phosphonate Feature: The presence of the phosphono group gives this compound unique reactivity. Phosphonates are often used in agriculture as herbicides and plant growth regulators, which showcases the compound's potential in agricultural applications.
  • Biochemical Applications: Due to its ammonium and phosphono groups, trimethyl(2-phosphonooxyethyl)ammonium could be explored in biochemistry as a potential phosphonate mimic, which can influence enzyme activity or serve as a drug delivery agent.
  • Surface Activity: Quaternary ammonium compounds like trimethyl(2-phosphonooxyethyl)ammonium are known for their surfactant properties, leading to applications in formulations that require surface tension reduction, such as detergents and emulsifiers.
  • Research Potential: The compound's unique structure opens avenues for research in medicinal chemistry and polymer science, as modifications to its structure could lead to the development of new materials or pharmaceuticals.

Overall, the synthesis and exploration of trimethyl(2-phosphonooxyethyl)ammonium can lead to a deeper understanding of phosphonates and their diverse roles in chemistry, biology, and industry. As we continue to study this compound, we may unlock new applications that benefit both science and society.

Synonyms
phosphocholine
PHOSPHORYLCHOLINE
choline phosphate
O-Phosphocholine
3616-04-4
phosphoryl-choline
trimethyl(2-phosphonooxyethyl)azanium
CHOP
Phosphocholine cation
CHEBI:18132
N,N,N-trimethyl-2-(phosphonooxy)ethanaminium
N-Trimethyl-2-aminoethylphosphonate
Ethanaminium, N,N,N-trimethyl-2-(phosphonooxy)-
N,N,N-Trimethyl-2-(phosphonooxy)ethan-1-aminium
Trimethyl(2-(phosphonooxy)ethyl)ammonium
Choline, dihydrogen phosphate (ester) (8CI)
Chloride, Choline Phosphate
(2-(trimethylazaniumyl)ethoxy)phosphonic acid
[2-(trimethylazaniumyl)ethoxy]phosphonic acid
Epitope ID:115009
SCHEMBL8012
CHEMBL1235161
DTXSID30861727
Choline, dihydrogen phosphate (ester)
DB03945
FP177399
DB-264639
NS00068575
C00588
Q576895